68765556840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{367573}}^1$

素因数の和:369146

約数の個数: 64

約数和(自身を含む): 206429558400

約数和(自身を除く): 137664001560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1559, 3118, 4677, 6236, 7795, 9354, 12472, 15590, 18708, 23385, 31180, 37416, 46770, 62360, 93540, 187080, 367573, 735146, 1102719, 1470292, 1837865, 2205438, 2940584, 3675730, 4410876, 5513595, 7351460, 8821752, 11027190, 14702920, 22054380, 44108760, 573046307, 1146092614, 1719138921, 2292185228, 2865231535, 3438277842, 4584370456, 5730463070, 6876555684, 8595694605, 11460926140, 13753111368, 17191389210, 22921852280, 34382778420, 68765556840]

約数ペア:

[(1, 68765556840), (2, 34382778420), (3, 22921852280), (4, 17191389210), (5, 13753111368), (6, 11460926140), (8, 8595694605), (10, 6876555684), (12, 5730463070), (15, 4584370456), (20, 3438277842), (24, 2865231535), (30, 2292185228), (40, 1719138921), (60, 1146092614), (120, 573046307), (1559, 44108760), (3118, 22054380), (4677, 14702920), (6236, 11027190), (7795, 8821752), (9354, 7351460), (12472, 5513595), (15590, 4410876), (18708, 3675730), (23385, 2940584), (31180, 2205438), (37416, 1837865), (46770, 1470292), (62360, 1102719), (93540, 735146), (187080, 367573)]